专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2007064266A1 ARRANGEMENT AND METHOD IN A MOBILE COMMUNICATION NETWORK 审中-公开
标题翻译：移动通信网络中的布置和方法
公开(公告)号：WO2007064266A1
公开(公告)日：2007-06-07
申请号：PCT/SE2005/001820
申请日：2005-12-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , ENGLUND, Eva , PARKVALL, Stefan , BARK, Gunnar , HELMERSSON, Ke Wang , SÅGFORS, Mats , HU, Rong
发明人： ENGLUND, Eva , PARKVALL, Stefan , BARK, Gunnar , HELMERSSON, Ke Wang , SÅGFORS, Mats , HU, Rong
IPC分类号： H04B7/005
CPC分类号： H04W52/228 , H04W52/16 , H04W52/325 , H04W52/362 , H04W52/40 , H04W52/48
摘要： The invention relates to a method and an arrangement for obtaining efficient radio resource allocation in a mobile communication network comprising a communication network entity (15) and at least one user equipment (18) transmitting data to said mobile communication network entity (15) over a radio interface. A first data transmission from said at least one user equipment (18) is received, whereby said first transmission is decoded and a message (ACK/NACK) based on a result of the decoding is sent on a downlink channel (13) comprising information of said first received data transmission. A second data transmission from said at least one user equipment (18) is received, whereby the power on said downlink channel (13) is adjusted depending on the result of said decoding and the content in said received second data transmission.
摘要翻译：本发明涉及一种用于在移动通信网络中获得有效的无线电资源分配的方法和装置，该移动通信网络包括通信网络实体（15）和至少一个用户设备（18），通过以下方式向所述移动通信网络实体（15）发送数据：无线接口接收来自所述至少一个用户设备（18）的第一数据传输，由此所述第一传输被解码，并且在下行链路信道（13）上发送基于解码结果的消息（ACK / NACK），包括：表示首先接收数据传输。接收来自所述至少一个用户设备（18）的第二数据传输，由此根据所述解码的结果和所接收的第二数据传输中的内容来调整所述下行链路信道（13）上的电力。

2. 发明申请

WO2009116908A1 SCHEDULING OF UPLINK MEASUREMENT REPORTS 审中-公开
标题翻译：上传测量报告的调度
公开(公告)号：WO2009116908A1
公开(公告)日：2009-09-24
申请号：PCT/SE2008/050321
申请日：2008-03-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MOBERG, Peter , FURUSKÄR, Anders , ENGLUND, Eva , SÅGFORS, Mats , SUN, Ying , NORLUND, Krister , MALITI, Kelvin , PETERS, Gunnar , SKÄRBY, Christer
发明人： MOBERG, Peter , FURUSKÄR, Anders , ENGLUND, Eva , SÅGFORS, Mats , SUN, Ying , NORLUND, Krister , MALITI, Kelvin , PETERS, Gunnar , SKÄRBY, Christer
IPC分类号： H04W72/14 , H04W36/00 , H04W72/04
CPC分类号： H04W36/0088 , H04W24/10
摘要： In a wireless communication system, the uplink transmission of measurement reports may be scheduled based on an estimated time of when a measurement report will be ready for transmission. The estimated time may be calculated at a base station or user equipment.
摘要翻译：在无线通信系统中，测量报告的上行链路传输可以基于测量报告何时准备传输的估计时间被调度。可以在基站或用户设备处计算估计时间。

3. 发明申请

WO2011159230A1 SIGNALING MECHANISM FOR INTER-RAT CARRIER AGGREGATION 审中-公开
标题翻译：用于跨站载波聚合的信令机制
公开(公告)号：WO2011159230A1
公开(公告)日：2011-12-22
申请号：PCT/SE2011/050723
申请日：2011-06-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GRANT, Stephen , SÅGFORS, Mats , PARKVALL, Stefan
发明人： GRANT, Stephen , SÅGFORS, Mats , PARKVALL, Stefan
IPC分类号： H04W76/02
CPC分类号： H04W76/16 , H04W88/06 , H04W88/10 , H04W88/12 , H04W92/045
摘要： A signaling mechanism informs a Radio Network Controller (700) of the radio access technology associated with data packets forwarded to the Radio Network Controller (700) from base stations (600) supporting multiple radio access technologies. With this information, the Radio Network Controller (700) can associate received data with the corresponding radio access technologies, and thus manage differing physical layer procedures, such as outer-loop power control, for the radio access technologies. In an example method, first and second data units transmitted by a mobile station over first and second radio access technologies, respectively, are forwarded (430) from one or more base stations to a network control node for further processing. A control message associated with at least some of the data units is also sent (440) to the network control node, the control message indicating the radio access technology over which the associated data units were transmitted.
摘要翻译：信令机制向无线电网络控制器（700）通知从支持多种无线电接入技术的基站（600）转发到无线电网络控制器（700）的与数据分组相关联的无线电接入技术。利用该信息，无线电网络控制器（700）可以将接收的数据与相应的无线电接入技术相关联，并且因此管理用于无线电接入技术的不同的物理层过程，例如外部环路功率控制。在示例性方法中，移动站分别通过第一和第二无线电接入技术发送的第一和第二数据单元从一个或多个基站转发（430）到网络控制节点，用于进一步处理。与至少一些数据单元相关联的控制消息也被发送（440）到网络控制节点，该控制消息指示相关联的数据单元通过其发送的无线电接入技术。

4. 发明申请

WO2011159215A1 METHODS AND DEVICES FOR RADIO ACCESS MANAGEMENT OF CARRIER AGGREGATION BETWEEN HETEROGENEOUS WIRELESS NETWORKS 审中-公开
标题翻译：异构无线网络之间载波聚合的无线接入管理方法与设备
公开(公告)号：WO2011159215A1
公开(公告)日：2011-12-22
申请号：PCT/SE2010/051273
申请日：2010-11-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LINDOFF, Bengt , MILDH, Gunnar , PARKVALL, Stefan , SÅGFORS, Mats
发明人： LINDOFF, Bengt , MILDH, Gunnar , PARKVALL, Stefan , SÅGFORS, Mats
IPC分类号： H04W76/02 , H04W72/12 , H04W88/06
CPC分类号： H04W76/16 , H04W28/26 , H04W36/14 , H04W72/0406
摘要： A method for managing radio access comprises sending (210-211) of a radio access technology -RAT- resource aggregation request from a first radio access network -RAN- to a second RAN concerning communication with a user equipment connected to a source RAN, and returning (212-213) a response to the first RAN. The source RAN is the first or second RAN. The first and second RANs use different radio access technologies. Radio resources of a base station in a target RAN, the RAN to which the user equipment is not connected, are reserved (214). A report of the reserved radio resources is sent (216-217) to the source RAN. A RAT resource aggregation command is transmitted (218) to the user equipment. The RAT resource aggregation command comprises that a RAT resource aggregation shall be used and the reserved radio resources. The base stations have at least partly overlapping coverage areas.
摘要翻译：一种用于管理无线电接入的方法，包括从第一无线电接入网络-RAN向第二RAN发送无线电接入技术-RAT-资源聚合请求的（210-211），涉及与连接到源RAN的用户设备的通信，以及返回（212-213）对第一RAN的响应。源RAN是第一或第二RAN。第一和第二RAN使用不同的无线接入技术。目标RAN中的基站的无线资源（用户设备未连接到的RAN）被保留（214）。发送保留的无线电资源的报告（216-217）到源RAN。 RAT资源聚合命令被发送到用户设备（218）。 RAT资源聚合命令包括使用RAT资源聚合和保留的无线资源。基站至少部分重叠覆盖区域。

5. 发明申请

WO2010114446A1 UPLINK LINK ADAPTION AT THE USER EQUIPMENT 审中-公开
标题翻译：在用户设备上的上拉链路自适应
公开(公告)号：WO2010114446A1
公开(公告)日：2010-10-07
申请号：PCT/SE2009/050499
申请日：2009-05-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SÅGFORS, Mats , PARKVALL, Stefan , WIEMANN, Henning , PEISA, Janne , WAGER, Stefan
发明人： SÅGFORS, Mats , PARKVALL, Stefan , WIEMANN, Henning , PEISA, Janne , WAGER, Stefan
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04L5/0039 , H04L5/0007 , H04L5/0042 , H04W72/042 , H04W72/085
摘要： Method and arrangement in a user equipment for link adaptation of signals sent from the user equipment to a base station. The base station and the user equipment are comprised within a wireless communication system. The method comprises receiving information from the base station, comprising an indication of resource blocks available for transmission of signals from the user equipment to the base station, obtaining at least one of a user equipment related parameter or a link related parameter, and selecting a subset of the indicated available resource blocks received from the base station, based on at least one of the measured user equipment related parameter or the measured link related parameter, to be used for sending signals to the base station. Also, a method and arrangement in a base station for assisting a user equipment in performing link adaptation of signals is presented.
摘要翻译：在用户设备中用于从用户设备发送到基站的信号的链路自适应的方法和布置。基站和用户设备包括在无线通信系统内。该方法包括从基站接收信息，包括可用于从用户设备向基站传输信号的资源块的指示，获得用户设备相关参数或链路相关参数中的至少一个，以及选择子集基于用于向基站发送信号的所测量的用户设备相关参数或所测量的链路相关参数中的至少一个，从基站接收到的指示的可用资源块。此外，提出了一种用于辅助用户设备执行信号的链路自适应的基站中的方法和装置。

6. 发明申请

WO2012123190A1 DETERMINING TIMING OF FEEDBACK INFORMATION IN WIRELESS NETWORKS REALISED IN DIFFERENT TECHNOLOGIES 审中-公开
标题翻译：确定不同技术实现的无线网络中的反馈信息时序
公开(公告)号：WO2012123190A1
公开(公告)日：2012-09-20
申请号：PCT/EP2012/052137
申请日：2012-02-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LINDOFF, Bengt , PARKVALL, Stefan , SÅGFORS, Mats
发明人： LINDOFF, Bengt , PARKVALL, Stefan , SÅGFORS, Mats
IPC分类号： H04L1/18
CPC分类号： H04W72/04 , H04L1/18
摘要： The invention relates to a method in a user equipment 4 for determination of timing of a Hybrid Automatic Repeat re-Request, HARQ, response. The user equipment 4 operates in a communication network 1 comprising a primary radio access technology system 2and a secondary radio access technology system 3. The user equipment 4 receives on at least one downlink carrier on the first radio access technology system 2 and on at least one downlink carrier on the second radio access technology system 3. The method comprises determining a downlink timing related to the secondary radio access technology system 3; determining a virtual uplink timing for HARQ response on the secondary radio access technology system 3 based on the downlink timing; determining an uplink timing related to the primary radio access technology system 2; and determining, based on the virtual uplink timing and the uplink timing for the primary radio access technology system 2, an uplink time instance for transmission of the HARQ response on an uplink carrier of the primary radio access technology system 2, wherein the HARQ response relates to data received on the downlink carrier on the secondary radio access technology system 3. The invention also relates to user equipment, radio base stations and methods therein.
摘要翻译：本发明涉及用于确定混合自动重发重新请求（HARQ）响应的定时的用户设备4中的方法。用户设备4在包括主无线电接入技术系统2和辅助无线接入技术系统3的通信网络1中操作。用户设备4在第一无线电接入技术系统2上的至少一个下行链路载波上和至少一个第二无线电接入技术系统3的下行链路载波。该方法包括确定与辅助无线电接入技术系统3相关的下行链路定时; 基于下行链路定时，在辅助无线接入技术系统3上确定用于HARQ响应的虚拟上行链路定时; 确定与主无线电接入技术系统2相关的上行链路定时; 并且基于主无线接入技术系统2的虚拟上行链路定时和上行链路定时，确定在主无线电接入技术系统2的上行链路载波上发送HARQ响应的上行链路时间实例，其中HARQ响应涉及涉及在辅助无线电接入技术系统3上的下行链路载波上接收的数据。本发明还涉及用户设备，无线电基站及其中的方法。

7. 发明申请

WO2009025609A1 METHOD AND ARRANGEMENT IN A COMMUNICATION NETWORK SYSTEM 审中-公开
标题翻译：通信网络系统中的方法和安排
公开(公告)号：WO2009025609A1
公开(公告)日：2009-02-26
申请号：PCT/SE2008/050601
申请日：2008-05-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WAGER, Stefan , PARKVALL, Stefan , GERSTENBERGER, Dirk , BERGMAN, Johan , GUNNARSSON, Fredrik , HAGERMAN, Bo , TIDESTAV, Claes , SÅGFORS, Mats
发明人： WAGER, Stefan , PARKVALL, Stefan , GERSTENBERGER, Dirk , BERGMAN, Johan , GUNNARSSON, Fredrik , HAGERMAN, Bo , TIDESTAV, Claes , SÅGFORS, Mats
IPC分类号： H04L1/18
CPC分类号： H04L1/1812 , H04L1/0025
摘要： The object of the present invention is to provide a mechanism for improving RACH performance. The object is achieved by a method in a user equipment (140) for random accessing the user equipment (140) to a base station (120). The user equipment (140) and the base station (120) are comprised in a communication network system (110). An acknowledgement to send a message to the network node (110,120) is received (203,301) from a network node (110,120) comprised in the communication network system (100). The user equipment then sends (204,302) the message to the network node (110,120) using Hybrid Automatic Retransmission reQuest HARQ being in a CELL_FACH state.
摘要翻译：本发明的目的是提供一种用于改善RACH性能的机制。该目的通过用户设备（140）中用于随机接入用户设备（140）到基站（120）的方法来实现。用户设备（140）和基站（120）被包括在通信网络系统（110）中。从通信网络系统（100）中包括的网络节点（110,120）接收到向网络节点（110,120）发送消息的确认（203,301）。然后，用户设备使用处于CELL_FACH状态的混合自动重传请求HARQ来向网络节点（110,120）发送（204,302）消息。

8. 发明申请

WO2012167957A1 METHODS AND DEVICES FOR REPORTING A DOWNLINK CHANNEL QUALITY 审中-公开
标题翻译：报告下行通道质量的方法和设备
公开(公告)号：WO2012167957A1
公开(公告)日：2012-12-13
申请号：PCT/EP2012/052769
申请日：2012-02-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ERICSON, Mårten , LINDOFF, Bengt , PARKVALL, Stefan , SÅGFORS, Mats
发明人： ERICSON, Mårten , LINDOFF, Bengt , PARKVALL, Stefan , SÅGFORS, Mats
IPC分类号： H04W24/10
CPC分类号： H04W24/08 , H04B17/309 , H04W24/10 , H04W72/04 , H04W88/06
摘要： The invention relates to a method (90) in a user equipment (4) for reporting a downlink channel quality in a communication system (1) comprising a first radio access technology system (2) and a second radio access technology system (3). The user equipment (4) is in connection with a primary serving cell on the first radio access technology system (2) and with a secondary serving cell on the second radio access technology system (3). The method (90) comprises: determining (110) channel quality for the second radio access technology system (3) using an indicator format of the radio access technology of the second radio access technology system (3); mapping (120) an indicator of the channel quality having the indicator format of the second radio access technology to an indicator format used for channel quality indicators in the first radio access technology system (2); and transmitting (130) the indicator of the channel quality for the second radio access technology system (3) to the communication system (1) using the indicator format of the first radio access technology on an uplink carrier of the first radio access technology system (2). The invention also relates to a user equipment, methods in a network node and a network node.
摘要翻译：本发明涉及用于在包括第一无线电接入技术系统（2）和第二无线电接入技术系统（3）的通信系统（1）中报告下行链路信道质量的用户设备（4）中的方法（90）。用户设备（4）与第一无线电接入技术系统（2）上的主服务小区和第二无线接入技术系统（3）上的辅助服务小区相连。所述方法（90）包括：使用所述第二无线电接入技术系统（3）的无线电接入技术的指示符格式确定（110）所述第二无线电接入技术系统（3）的信道质量; 将具有第二无线电接入技术的指示符格式的信道质量的指示符（120）映射到用于第一无线电接入技术系统（2）中的信道质量指示符的指示符格式; 以及使用所述第一无线电接入技术系统的上行链路载波上的所述第一无线电接入技术的指示符格式向所述通信系统（1）发送（130）所述第二无线电接入技术系统（3）的信道质量的指示符（130） 2）。本发明还涉及用户设备，网络节点和网络节点中的方法。

9. 发明申请

WO2009154540A1 METHOD AND APPARATUS IN A TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：电信网络中的方法和设备
公开(公告)号：WO2009154540A1
公开(公告)日：2009-12-23
申请号：PCT/SE2009/050083
申请日：2009-01-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PARKVALL, Stefan , TORSNER, Johan , MEYER, Michael , SÅGFORS, Mats , BALDEMAIR, Robert , ASTELY, David , WIEMANN, Henning
发明人： PARKVALL, Stefan , TORSNER, Johan , MEYER, Michael , SÅGFORS, Mats , BALDEMAIR, Robert , ASTELY, David , WIEMANN, Henning
IPC分类号： H04L1/16 , H04L5/00
CPC分类号： H04L1/1635 , H04L5/0053 , H04L5/0094
摘要： According to the present invention, a receiving node of a telecommunications network (20) (e.g. a radio base station (22) in uplink, or a mobile terminal (24) in downlink) transmits a single acknowledgement message to a transmitting node (e.g. a mobile terminal (24) in uplink, or a radio base station (22) in downlink) in respect of signals received over a plurality of frequency-aggregated carriers (component carriers) (10) between the transmitting and receiving nodes. If all signals are decoded correctly in the receiving node, a positive acknowledgement message (ACK) is sent to the transmitting node; if not all signals are decoded correctly, a negative acknowledgement message (NACK) is sent, or no acknowledgement message is sent. In this way, a single acknowledgement message can be sent for signals received over multiple carriers. The acknowledgement message can have the same format as legacy standards (for example, as specified in Release 8 of the 3GPP specifications), providing compatibility with existing equipment. The number of messages is also reduced compared with the straightforward approach of transmitting individual acknowledgement messages per component carrier.
摘要翻译：根据本发明，电信网络（20）（例如，上行链路中的无线电基站（22）或下行链路中的移动终端（24））的接收节点向发送节点（例如，关于在发送节点和接收节点之间的多个频率聚合载波（分量载波）（10）上接收的信号，上行链路中的移动终端（24）或下行链路中的无线电基站（22）。如果所有信号在接收节点中被正确地解码，则肯定确认消息（ACK）被发送到发送节点; 如果不是全部信号被正确地解码，则发送否定确认消息（NACK），或者不发送确认消息。以这种方式，可以针对在多个载波上接收的信号发送单个确认消息。确认消息可以具有与传统标准相同的格式（例如，如3GPP规范的版本8中所述），提供与现有设备的兼容性。与每个分量载波发送各个确认消息的简单方法相比，消息的数量也减少了。

10. 发明申请

WO2011040857A1 METHODS AND ARRANGEMENTS IN A MOBILE TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统中的方法和安排
公开(公告)号：WO2011040857A1
公开(公告)日：2011-04-07
申请号：PCT/SE2010/050611
申请日：2010-06-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PEISA, Janne , CUI, Tao , NORDSTRAND, Ingrid , SÅGFORS, Mats , EKEMARK, Sven
发明人： PEISA, Janne , CUI, Tao , NORDSTRAND, Ingrid , SÅGFORS, Mats , EKEMARK, Sven
IPC分类号： H04W36/00
CPC分类号： H04W36/0072 , H04W8/245 , H04W88/02 , H04W88/08
摘要： Methods and arrangements in a base station and a User Equipment are provided. The methods and arrangements relates to the scenario when the UE is handed over from a source base station to a target base station in a handover scenario, and wherein the target base station may not support functionalities which the source base station and the UE support. The method in the UE comprises receiving (501) a configuration message from the target base station via the source base station, configuring (502) the UE based on the received configuration message from the target base station by searching (503) for a second field in an information element of the received configuration message. The presence /non-presence or a value of the second field is indicative of how to manage a configured first functionality associated with an optional first field, wherein the configured first functionality may not be supported by the target base station.
摘要翻译：提供了基站和用户设备中的方法和布置。所述方法和装置涉及在切换场景中UE从源基站切换到目标基站的情况，并且其中目标基站可能不支持源基站和UE支持的功能。 UE中的方法包括：经由源基站从目标基站接收（501）配置消息，基于来自目标基站的接收到的配置消息，通过搜索（503）第二场来配置（502）UE 在接收的配置消息的信息元素中。存在/不存在或第二字段的值指示如何管理与可选的第一字段相关联的配置的第一功能，其中所配置的第一功能可能不被目标基站支持。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式